Re: [PATCH] pinctrl: rzn1: Fix of_get_child_count() error check

[Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>]

On Fri, Nov 23, 2018 at 11:54 AM Phil Edworthy
<phil.edworthy@xxxxxxxxxxx> wrote:
> If we assign the result of of_get_child_count() to an unsigned int,
> the code will not detect any errors. Therefore assign it to an int
> instead.

Note that currently of_get_child_count() never returns a negative
error code. But it does return int, not unsigned int.

> Signed-off-by: Phil Edworthy <phil.edworthy@xxxxxxxxxxx>

Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
i.e. will queue in sh-pfc-for-v4.21.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds